blob: 8b2383f9c8bdc1900f58ad813083fa6e08e61649 [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <libxml/xmlreader.h>
#include <string>
// libxml uses a global error function pointer for reporting errors.
// A ScopedXmlErrorFunc object lets you change the global error pointer
// for the duration of the object's lifetime.
class ScopedXmlErrorFunc {
ScopedXmlErrorFunc(void* context, xmlGenericErrorFunc func) {
old_error_func_ = xmlGenericError;
old_error_context_ = xmlGenericErrorContext;
xmlSetGenericErrorFunc(context, func);
~ScopedXmlErrorFunc() {
xmlSetGenericErrorFunc(old_error_context_, old_error_func_);
xmlGenericErrorFunc old_error_func_;
void* old_error_context_;
namespace internal {
// Converts a libxml xmlChar* into a UTF-8 std::string.
// Null inputs produce an empty string.
std::string XmlStringToStdString(const xmlChar* xmlstring);
} // namespace internal